Medthods : The caries prevalence in preschool children, 4 to 6 years old, was investigated through epidemiological methods.

  • 方法: 采用流行病学调查方法,调查4~6岁学龄前儿童的患龋率.
  • 来源:网络文摘精选更新时间:2025-01-18 12:31:58

  • 重点词汇
  • toprep. 向,朝着;到;关于;属于;
  • throughprep. 穿过;贯穿;从…一端至另一端;透过…看到;隔着…听到;自始至终;从头到尾
  • yearsn.年( year的名词复数 );年纪;一年的期间;某年级的学生;
  • cariesn.龋齿,骨疡;
  • 6num. six;
  • childrenn.孩子们(child的复数);儿童;膝下;孥;
  • oldadj.(多少)岁;年纪大的;陈旧的,古老的;从前的;原来的;结识久的;(表示亲昵)老…;
  • preschooln.育幼院,幼儿园;
  • inprep. 在里面;在(某范围或空间内的)某一点;在(某物的形体或范围)中;在…内;在…中;进入
  • wasv. 用来表示某人或某物即主语本身,用来表示某人或某物属于某一群体或有某种性质( be的过去式 );在,存在;不受干扰;
  • epidemiologicaladj.流行病学;
  • methodsn.method的复数:方法;方法( method的名词复数 );方法论;教学法;分类法;
  • 相关例句
1、

Objective : To investigate the corrosion mechanism of the model of the electrochemical artificial dental caries.

目的: 研究人工龋形成的电化学腐蚀机理.

网络文摘精选

2、

AIM : To search the difference of caries condition between adult periodontitis patients and periodontal healthy patients.

目的: 探讨成人牙周炎病人与牙周正常者龋患情况有无差别.

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3、

The proteolytic phenomenon in enamel caries has been investigated from three directions.

作者从三个方面探讨牙釉质龋病变中的蛋白溶解现象.

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4、

Results 564 in the 985 preschool children suffered from dental caries, incidence of caries was 57.26 %.

结果985名受检学龄前儿童中564名患有龋病, 患龋率为57.26%,均有不良卫生习惯.

网络文摘精选

5、

Association of Feeding Methods : With Deciduous Caries and Anterior Crossbite.

喂养方式与乳牙龋齿及乳前牙反牙合关系的探讨.

网络文摘精选

6、

The note produced by a carillon depends on the length of the bar that is hit.

钟琴奏出的音调取决于受敲击的那块金属片的长度。

词典精选例句

7、

To play a carillon.

演奏排钟(或钟琴)

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8、

Shaped like or having a carina or keel ; ridged.

形状象脊或龙骨,有脊或 龙骨 .

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9、

So you think Carina's case is related to this case?

你认为秋玲失踪的事和这案子有关?

电影对白

10、

What dark forms lurk in the mists of the Carina Nebula?

什么暗影隐藏在船底座星云朦胧的雾中?

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11、

Carina: am strong enough to live on!

嘉玲: 我会坚强活下去!

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12、

The positive ratio of external carina was 72.41 %.

72.41%的升支外侧隆突明显存在.

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13、

NGC 3372 , known as the GreatNebula in Carina , is home to massive stars and changing nebula.

NGC3372, 也就是广为人知的船底座大星云,是大量恒星和变化中的星云的大本营.

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14、

The truth of the matter is that he was having an identity crisis when he met Carina.

实际情况是,他认识卡丽娜时正在迷失自我。

《柯林斯高阶英汉双解学习词典》

15、

What is the distance from the vocal cords to the carina in normal adults?

正常成人丛声门到隆突的距离有多远?

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16、

Carina Lau and Chiu-wai great marriage, on the often heard about news of their pregnancy.

刘嘉玲和梁朝伟大婚后, 关于其怀孕的消息不绝于耳.

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17、

In the program, Carina Lau and Chiu-wai spoke about her 20-year history of the road situation.

在节目中, 刘嘉玲讲述了她与梁朝伟的20年情路历程.

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18、

Objective To evaluate the effects of pneumoperitoneum on tracheal carina position.

目的 观察不同气腹压力对气管隆凸位置的影响.

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19、

Clinical Application of Carina Trachea Pronchoplasty ( with 37 Cases )

气管隆凸支气管成形术的临床应用 ( 附37例报告 )

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20、

There were 11 different modes of carina resection and reconstruction in this series.

手术采用了11种不同类型的隆凸切除重建方式.

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